Across
- 5. - muscle that causes hic ups
- 7. - singular form of bronchi
- 8. - lung infection that can prevented
- 9. - wind pipe
- 13. - hard time breathing, need inhaler
- 14. - infection of lungs if out in the cold alot
- 15. - plural for bronchus
Down
- 1. - larynx
- 2. - air becomes moisturized here
- 3. - Outer cavity
- 4. - the sacs that exchange gas
- 6. - you can also eat through this
- 7. - smaller version that attaches to bronchi
- 10. - back of throat
- 11. - voice box
- 12. - trachea
- 13. grape like sacks